<template>
  <header>
    <div class="storybook-header">
      <div>
        <svg width="32" height="32" viewBox="0 0 32 32" xmlns="http://www.w3.org/2000/svg">
          <g fill="none" fill-rule="evenodd">
            <path d="M10 0h12a10 10 0 0110 10v12a10 10 0 01-10 10H10A10 10 0 010 22V10A10 10 0 0110 0z" fill="#FFF" />
            <path d="M5.3 10.6l10.4 6v11.1l-10.4-6v-11zm11.4-6.2l9.7 5.5-9.7 5.6V4.4z" fill="#555AB9" />
            <path d="M27.2 10.6v11.2l-10.5 6V16.5l10.5-6zM15.7 4.4v11L6 10l9.7-5.5z" fill="#91BAF8" />
          </g>
        </svg>
        <h1>Acme</h1>
      </div>
      <div>
        <span class="welcome" v-if="user">Welcome, <b>{{ user.name }}</b>!</span>
        <my-button size="small" @click="$emit('logout')" label="Log out" v-if="user" />
        <my-button size="small" @click="$emit('login')" label="Log in" v-if="!user" />
        <my-button primary size="small" @click="$emit('createAccount')" label="Sign up" v-if="!user" />
      </div>
    </div>
  </header>
</template>

<script lang="ts" setup>
import './header.css';
import MyButton from './Button.vue';

defineProps<{ user: { name: string } | null }>();

defineEmits<{
  (event: 'createAccount'): void;
  (event: 'login'): void;
  (event: 'logout'): void;
}>();

</script>

